@Article{99595,
     author = "Stanisław Mossakowski",
     title = "Symbolika pieczęci Mikołaja Kopernika ",
     year =  2008,
     volume =  53,
     number =  3-4,
     journal =  Kwartalnik Historii Nauki i Techniki,
     pages =  s. 87-100,
    }